Example usage for javax.xml.crypto.dom DOMStructure getNode

Introduction

In this page you can find the example usage for javax.xml.crypto.dom DOMStructure getNode.

Prototype

public Node getNode() 

Source Link

Document

Returns the node contained in this DOMStructure.

Usage

From source file:be.fedict.eid.applet.service.signer.ooxml.RelationshipTransformService.java

@Override
public void marshalParams(XMLStructure parent, XMLCryptoContext context) throws MarshalException {
    LOG.debug("marshallParams(parent,context)");
    DOMStructure domParent = (DOMStructure) parent;
    Node parentNode = domParent.getNode();
    Element parentElement = (Element) parentNode;
    parentElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:mdssi",
            "http://schemas.openxmlformats.org/package/2006/digital-signature");
    Document document = parentNode.getOwnerDocument();
    for (String sourceId : this.sourceIds) {
        Element relationshipReferenceElement = document.createElementNS(
                "http://schemas.openxmlformats.org/package/2006/digital-signature",
                "mdssi:RelationshipReference");
        relationshipReferenceElement.setAttribute("SourceId", sourceId);
        parentElement.appendChild(relationshipReferenceElement);
    }//  ww w  .  j av  a  2s .c o  m
    for (String sourceType : this.sourceTypes) {
        Element relationshipsGroupReferenceElement = document.createElementNS(
                "http://schemas.openxmlformats.org/package/2006/digital-signature",
                "mdssi:RelationshipsGroupReference");
        relationshipsGroupReferenceElement.setAttribute("SourceType", sourceType);
        parentElement.appendChild(relationshipsGroupReferenceElement);
    }
}

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From source file:be.fedict.eid.applet.service.signer.ooxml.RelationshipTransformService.java

@Override
public void init(XMLStructure parent, XMLCryptoContext context) throws InvalidAlgorithmParameterException {
    LOG.debug("init(parent,context)");
    LOG.debug("parent java type: " + parent.getClass().getName());
    DOMStructure domParent = (DOMStructure) parent;
    Node parentNode = domParent.getNode();
    try {/*w w  w  . java2s . c o  m*/
        LOG.debug("parent: " + toString(parentNode));
    } catch (TransformerException e) {
        throw new InvalidAlgorithmParameterException();
    }

    Element nsElement = parentNode.getOwnerDocument().createElement("ns");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:mdssi",
            "http://schemas.openxmlformats.org/package/2006/digital-signature");

    /*
     * RelationshipReference
     */
    NodeList nodeList;
    try {
        nodeList = XPathAPI.selectNodeList(parentNode, "mdssi:RelationshipReference/@SourceId", nsElement);
    } catch (TransformerException e) {
        LOG.error("transformer exception: " + e.getMessage(), e);
        throw new InvalidAlgorithmParameterException();
    }
    for (int nodeIdx = 0; nodeIdx < nodeList.getLength(); nodeIdx++) {
        Node node = nodeList.item(nodeIdx);
        String sourceId = node.getTextContent();
        LOG.debug("sourceId: " + sourceId);
        this.sourceIds.add(sourceId);
    }

    /*
     * RelationshipsGroupReference
     */
    try {
        nodeList = XPathAPI.selectNodeList(parentNode, "mdssi:RelationshipsGroupReference/@SourceType",
                nsElement);
    } catch (TransformerException e) {
        LOG.error("transformer exception: " + e.getMessage(), e);
        throw new InvalidAlgorithmParameterException();
    }
    for (int nodeIdx = 0; nodeIdx < nodeList.getLength(); nodeIdx++) {
        Node node = nodeList.item(nodeIdx);
        String sourceType = node.getTextContent();
        LOG.debug("sourceType: " + sourceType);
        this.sourceTypes.add(sourceType);
    }
}

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From source file:be.fedict.eid.applet.service.signer.ooxml.OOXMLSignatureVerifier.java

@SuppressWarnings("unchecked")
private boolean validateSignatureProperty(SignatureProperty signatureProperty, String signatureId) {

    if (!signatureProperty.getId().equals("idSignatureTime")) {
        LOG.error("Unexpected SignatureProperty: expected id=idSignatureTime " + "but got: "
                + signatureProperty.getId());
        return false;
    }//from w  ww .  j a  va  2 s.  c  o  m
    if (!signatureProperty.getTarget().equals("#" + signatureId)) {
        LOG.error("Unexpected SignatureProperty: expected target=#" + signatureId + "but got: "
                + signatureProperty.getTarget());
        return false;
    }
    List<XMLStructure> signatureTimeContent = signatureProperty.getContent();
    if (signatureTimeContent.size() != 1) {
        LOG.error("Unexpected SignatureTime content.");
        return false;
    }
    DOMStructure signatureTimeDOM = (DOMStructure) signatureTimeContent.get(0);
    Node signatureTimeElement = signatureTimeDOM.getNode();
    if (!signatureTimeElement.getNamespaceURI().equals(OOXMLSignatureFacet.OOXML_DIGSIG_NS)) {
        LOG.error("Invalid SignatureTime element: NS=" + signatureTimeElement.getNamespaceURI());
        return false;
    }
    if (!signatureTimeElement.getLocalName().equals("SignatureTime")) {
        LOG.error("Invalid SignatureTime element: Name=" + signatureTimeElement.getLocalName());
        return false;
    }
    if (signatureTimeElement.getChildNodes().getLength() != 2) {
        LOG.error("Invalid SignatureTime element: Childs=" + signatureTimeElement.getChildNodes().getLength()
                + ", expected 2 (Format+Value)");
        return false;
    }

    // format element
    Node formatElement = signatureTimeElement.getChildNodes().item(0);
    if (!formatElement.getNamespaceURI().equals(OOXMLSignatureFacet.OOXML_DIGSIG_NS)) {
        LOG.error("Invalid SignatureTime.Format element: NS=" + formatElement.getNamespaceURI());
        return false;
    }
    if (!formatElement.getLocalName().equals("Format")) {
        LOG.error("Invalid SignatureTime.Format element: Name=" + formatElement.getLocalName());
        return false;
    }

    // value element
    Node valueElement = signatureTimeElement.getChildNodes().item(1);
    if (!valueElement.getNamespaceURI().equals(OOXMLSignatureFacet.OOXML_DIGSIG_NS)) {
        LOG.error("Invalid SignatureTime.Value element: NS=" + valueElement.getNamespaceURI());
        return false;
    }
    if (!valueElement.getLocalName().equals("Value")) {
        LOG.error("Invalid SignatureTime.Value element: Name=" + valueElement.getLocalName());
        return false;
    }

    // TODO: validate value?

    return true;
}

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From source file:be.fedict.eid.applet.service.signer.ooxml.OOXMLSignatureVerifier.java

@SuppressWarnings("unchecked")
private boolean isIdOfficeObjectValid(String signatureId, XMLObject idOfficeObject) {

    SignatureProperties signatureProperties;
    if (1 != idOfficeObject.getContent().size()) {
        LOG.error("Expect SignatureProperties element in \"idPackageObject\".");
        return false;
    }//from   w  ww .ja  v a  2 s . c  o m
    signatureProperties = (SignatureProperties) idOfficeObject.getContent().get(0);

    if (signatureProperties.getProperties().size() != 1) {
        LOG.error("Unexpected # of SignatureProperty's in idOfficeObject");
        return false;
    }

    // SignatureInfo
    SignatureProperty signatureInfoProperty = (SignatureProperty) signatureProperties.getProperties().get(0);
    if (!signatureInfoProperty.getId().equals("idOfficeV1Details")) {
        LOG.error("Unexpected SignatureProperty: expected id=idOfficeV1Details " + "but got: "
                + signatureInfoProperty.getId());
        return false;
    }
    if (!signatureInfoProperty.getTarget().equals("#" + signatureId)) {
        LOG.error("Unexpected SignatureProperty: expected target=#" + signatureId + " but got: "
                + signatureInfoProperty.getTarget());
        LOG.warn("Allowing this error because of a bug in Office2010");
        // work-around for existing bug in Office2011
        // return false;
    }

    // SignatureInfoV1
    if (signatureInfoProperty.getContent().size() != 1) {
        LOG.error("Unexpected content in SignatureInfoProperty.");
        return false;
    }
    DOMStructure signatureInfoV1DOM = (DOMStructure) signatureInfoProperty.getContent().get(0);
    Node signatureInfoElement = signatureInfoV1DOM.getNode();
    if (!signatureInfoElement.getNamespaceURI().equals(OOXMLSignatureFacet.OFFICE_DIGSIG_NS)) {
        LOG.error("Unexpected SignatureInfoProperty content: NS=" + signatureInfoElement.getNamespaceURI());
        return false;
    }

    // TODO: validate childs: validate all possible from 2.5.2.5
    // ([MS-OFFCRYPTO]) or just ManifestHashAlgorithm?

    return true;
}

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